Yield factor value: 1.0 (Any food, stored at room temperature, UNSPECIFIED)

Retention factor (RF) = (Content After Processing / Content Before Processing) * Yield factor

Calculated Mean Retention Factor Value

mean RF value Min Max SD n
0.80 0.51 0.97 0.15 18

Original Retention Factor Values used to Produce Mean

Klimczak I., Malecka M., Szlachta M., Gliszczynska-Swiglo A. (2007) Effect of storage on the content of polyphenols, vitamin C and the antioxidant activity of orange juices. Journal of Food Composition and Analysis 20:313-322

Retention Factor Food Before Processing Food After Processing Content Before Processing Content After Processing Units
0.97 Pure orange juice Pure orange juice - stored 2 months, at 18°C 0.83 0.81 mg/100 ml
0.86 Pure orange juice Pure orange juice - stored 4 months, at 18°C 0.83 0.72 mg/100 ml
0.77 Pure orange juice Pure orange juice - stored 6 months, at 18°C 0.83 0.64 mg/100 ml
0.97 Pure orange juice Pure orange juice - stored 2 months, at 28°C 0.83 0.81 mg/100 ml
0.73 Pure orange juice Pure orange juice - stored 4 months, at 28°C 0.83 0.61 mg/100 ml
0.72 Pure orange juice Pure orange juice - stored 6 months, at 28°C 0.83 0.6 mg/100 ml
0.90 Pure orange juice Pure orange juice - stored 2 months, at 38°C 0.83 0.75 mg/100 ml
0.51 Pure orange juice Pure orange juice - stored 4 months, at 38°C 0.83 0.43 mg/100 ml
0.51 Pure orange juice Pure orange juice - stored 6 months, at 38°C 0.83 0.43 mg/100 ml
0.97 Pure orange juice Pure orange juice - stored 2 months, at 18°C 1.03 1.0 mg/100 ml
0.96 Pure orange juice Pure orange juice - stored 4 months, at 18°C 1.03 0.99 mg/100 ml
0.86 Pure orange juice Pure orange juice - stored 6 months, at 18°C 1.03 0.89 mg/100 ml
0.90 Pure orange juice Pure orange juice - stored 2 months, at 28°C 1.03 0.93 mg/100 ml
0.79 Pure orange juice Pure orange juice - stored 4 months, at 28°C 1.03 0.82 mg/100 ml
0.77 Pure orange juice Pure orange juice - stored 6 months, at 28°C 1.03 0.8 mg/100 ml
0.90 Pure orange juice Pure orange juice - stored 2 months, at 38°C 1.03 0.93 mg/100 ml
0.66 Pure orange juice Pure orange juice - stored 4 months, at 38°C 1.03 0.69 mg/100 ml
0.63 Pure orange juice Pure orange juice - stored 6 months, at 38°C 1.03 0.65 mg/100 ml